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MCB Stage-3 rebuild kit  2012-17 Polaris 800 CFI Switchback Pro RMK - FORGED DURABILITY KIT

Genuine MCB Stage-3 rebuild kit. Polaris 800 CFI

23428894
IF YOU ARE ORDERING FOR A 2016 OR NEWER THERE ARE TWO POSSIBLE OPTIONS FOR YOUR CRANKSHAFT SEE DROP DOWN MENU AND PHOTOS!!!! .

GENUINE MCB Stage-3 COMPLETE engine Rebuild kit for the 2012-2018 Polaris 800 CFI Dragon / Switchback / RMK/ etc. Fits all All 2008/09 Monoblock CFI engines.

Our Polaris 800 CFI FORGED Stage-3 Kits include the following:

1 - OEM Polaris Remanufactured crankshaft assy. with ALL NEW OEM Main bearings, NEW cross pins, NEW Rod bearings, NEW Drive gear, NEW center seals. Crank is trued and indexed to OEM or better specification. Crankshaft is ready to install.
2 - OEM Polaris Remanufactured and re-plated cylinder Mono-block. Bores are std. size, plating is the best in the industry and utilizes our proprietary hone finish and bore tolerances are BETTER than OEM. Typically we hold .0003 (Thats 3 TENTHS)for taper and roundness
3 - Genuine MCB FORGED Durability Top-End kit. Absolutely the best in the industry with PROPERLY designed pistons and components. MCB does NOT utilize generic off brand pistons in ANY of our kits. These are designed from the ground up to solve several issues with the 800CFI and the record speaks for itself with thousands in use today.
4 - Complete Professional engine gasket set including TTO Crankshaft seals, Interface gaskets, all O-rings and we even include all the injector o-rings!
5 - Polaris 800 CFI specific hints and tips sheet as well as a Top-end reference sheet

These MCB 800-CFI kits have proven themselves over the years to be the best quality engine kits with incredible reliability and when choosing this spacer style Durability kit a NOTICEABLE increase in power.

We always recommend the builder download online or purchase a Factory Service manual.

GENERAL GUIDELINE for Polaris 800 CFI Motor Cylinder Casting Numbers but you MUST verify your actual casting number:
2008/2009 =3021843
2010 =3022201
2011 =3022205
2011 MID - 2014 = 3022205 / 302249 / 3022352
2015-up 3022828 / 3022554


Pricing: $1,799.95

Customize Your Item

- Crankshaft Type -
 * required
- Crankshaft core Fee -
 * required
- Cylinder Core Fee -
 * required
- Select Cylinder Casting Number -
 * required
Qty:

Description

2012-17 Polaris 800 Piston kit Switchback Pro RMK fix it kit w/ cylinder, durability kit, 800cfi fix

Details

  • 23428894
  • 23428894
  • MCB
  • New

Categories

Shipping Information

  • Item Requires Shipping
  • 48.0 lbs.
  • W24.0000” x H18.0000” x L12.0000”

Customer Reviews

Comment Total Reviews (1)

2012 Pro RMK rebuild kit forged
  • Currently 5/5 Stars

Reviewed by:

Product ownership: Less than 1 week

Purchased from: MCB Performance

Comments:
Really impressed with the quality of the parts. Ring gap came within a thousandth of an inch of each other, all in spec. Great kit would definitely recommend

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